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GET /api/patches/2216816/?format=api
{ "id": 2216816, "url": "http://patchwork.ozlabs.org/api/patches/2216816/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260327073046.134085-12-aleksandr.loktionov@intel.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260327073046.134085-12-aleksandr.loktionov@intel.com>", "list_archive_url": null, "date": "2026-03-27T07:30:46", "name": "[iwl-next] ixgbe: extend 5 s SWFW semaphore timeout to all X550EM variants", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "1a6b66ce6074e5d40dd3e473433c2b5bca773293", "submitter": { "id": 75597, "url": "http://patchwork.ozlabs.org/api/people/75597/?format=api", "name": "Loktionov, Aleksandr", "email": "aleksandr.loktionov@intel.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260327073046.134085-12-aleksandr.loktionov@intel.com/mbox/", "series": [ { "id": 497725, "url": "http://patchwork.ozlabs.org/api/series/497725/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=497725", "date": "2026-03-27T07:30:46", "name": "[iwl-next] ixgbe: extend 5 s SWFW semaphore timeout to all X550EM variants", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497725/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2216816/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2216816/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256\n header.s=default header.b=s/KaF3il;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=2605:bc80:3010::136; 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Fri, 27 Mar 2026 07:31:05 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n by smtp4.osuosl.org (Postfix) with ESMTP id CDFAF415C8\n for <intel-wired-lan@lists.osuosl.org>; Fri, 27 Mar 2026 07:31:05 +0000 (UTC)", "from smtp4.osuosl.org ([127.0.0.1])\n by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP\n id ANKQvfVTmK5P for <intel-wired-lan@lists.osuosl.org>;\n Fri, 27 Mar 2026 07:31:05 +0000 (UTC)", "from mgamail.intel.com (mgamail.intel.com [192.198.163.14])\n by smtp4.osuosl.org (Postfix) with ESMTPS id CD73041598\n for <intel-wired-lan@lists.osuosl.org>; Fri, 27 Mar 2026 07:31:04 +0000 (UTC)", "from orviesa002.jf.intel.com ([10.64.159.142])\n by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 27 Mar 2026 00:31:04 -0700", "from amlin-019-225.igk.intel.com ([10.102.19.225])\n by orviesa002.jf.intel.com with ESMTP; 27 Mar 2026 00:31:03 -0700" ], "X-Virus-Scanned": [ "amavis at osuosl.org", "amavis at osuosl.org" ], "X-Comment": "SPF check N/A for local connections - client-ip=140.211.166.142;\n helo=lists1.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org;\n receiver=<UNKNOWN> ", "DKIM-Filter": [ "OpenDKIM Filter v2.11.0 smtp3.osuosl.org 42F3061298", "OpenDKIM Filter v2.11.0 smtp4.osuosl.org CD73041598" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org;\n\ts=default; t=1774596667;\n\tbh=vf5bCKLrTnzgHFzxSn0rHITuDK+kLOQaxY+F3NtJXUM=;\n\th=From:To:Cc:Date:In-Reply-To:References:Subject:List-Id:\n\t List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe:\n\t From;\n\tb=s/KaF3ilL+UALv0VbnhPfZ0M55xY50lelQD3lQL7RoX9P0wy7cW6vqV4xDIYS93Hm\n\t rrflZr6HdgI6Qc5/ufkPBnhJdxDTZ7CLLNAGoXWFghXrWuLc1YI8wdK3zL0Gdo5vkp\n\t CEM6bq9YsDwT9wPw/0hsGmtJxhD8N775KILzSSDKHizkjcJg+LunP4J/JT9GViU4Ce\n\t McbwPTbBcXLdAQ1RWdRdArIwOGTFQj8KDEn7nXuSMK5Uobfd+vSEAgE0JR+LykfAZp\n\t KqkTFEiEaqMwtB33lEDD7q5cD4+G6M41nGbYwDrksuVdW3KAS3Fjs8lBO46IExmRWV\n\t oDbNB5wx+YhYw==", "Received-SPF": "Pass (mailfrom) identity=mailfrom; client-ip=192.198.163.14;\n helo=mgamail.intel.com; envelope-from=aleksandr.loktionov@intel.com;\n receiver=<UNKNOWN>", "DMARC-Filter": "OpenDMARC Filter v1.4.2 smtp4.osuosl.org CD73041598", "X-CSE-ConnectionGUID": [ "WbH3yhQCRg+qLGZytXb0zg==", "z9BBHnttQH2GFsKTFs2Nhg==" ], "X-CSE-MsgGUID": [ "91asOJjZRgS+bNsnPFdIHA==", "Adr+VMHDTJ+eNwSeTiifwQ==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6800,10657,11741\"; a=\"75734336\"", "E=Sophos;i=\"6.23,143,1770624000\"; d=\"scan'208\";a=\"75734336\"", "E=Sophos;i=\"6.23,143,1770624000\"; d=\"scan'208\";a=\"255740450\"" ], "X-ExtLoop1": "1", "From": "Aleksandr Loktionov <aleksandr.loktionov@intel.com>", "To": "intel-wired-lan@lists.osuosl.org, anthony.l.nguyen@intel.com,\n aleksandr.loktionov@intel.com", "Cc": "netdev@vger.kernel.org", "Date": "Fri, 27 Mar 2026 08:30:46 +0100", "Message-ID": "<20260327073046.134085-12-aleksandr.loktionov@intel.com>", "X-Mailer": "git-send-email 2.52.0", "In-Reply-To": "<20260327073046.134085-1-aleksandr.loktionov@intel.com>", "References": "<20260327073046.134085-1-aleksandr.loktionov@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Mailman-Original-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1774596665; x=1806132665;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=QTbc+V8S9tIlg4mhaTbYxSvbv3dy+sH80dNtXOoQmKA=;\n b=Op0WetS0gSudkV9Y80bmTzSeAa0SY9TOq3e3QASv543YbqXYOXU4LzmP\n qHXOP9+dlqy8nsqpyVQ4UhBCN3LrD9W+yvKxE0JH1fbk/r/d9qAL9Ra9g\n z2Z6jcfLlX/XK/p+RyGID9jAgjBsU/vGQF7YknpP3NcVoOR//MHVkUlX+\n HHLeFOA4TTB4knY4VYbhdtZBH3wHONcK+48CaWXgJ1alhjMJ8Nwgsa7GN\n QqyGAi+wOCUcT1eYa5gdeC4fql+jTFAF5vEVehsa+QSyYeM1thy+ojLqb\n bSr2dZYXkmG2wPH+xbL6jJgvQ6duxgqjOS7pLZcVEbhAuqMGE3dO5CIEM\n Q==;", "X-Mailman-Original-Authentication-Results": [ "smtp4.osuosl.org;\n dmarc=pass (p=none dis=none)\n header.from=intel.com", "smtp4.osuosl.org;\n dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com\n header.a=rsa-sha256 header.s=Intel header.b=Op0WetS0" ], "Subject": "[Intel-wired-lan] [PATCH iwl-next] ixgbe: extend 5 s SWFW semaphore\n timeout to all X550EM variants", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n <intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "From: Marta Plantykow <marta.a.plantykow@intel.com>\n\nThe 5-second SWFW semaphore timeout added for X550 (ixgbe_mac_X550)\nalso applies to X550EM devices (e.g. X550EM_a, X550EM_x) since they\nshare the same FW and the same SR-dump-driven worst-case latency of\n~3.2 s / module-update latency of ~4.5 s. Change the mac-type\ncomparison from '== ixgbe_mac_X550' to a range check that covers\nall three X550-family enum values (ixgbe_mac_X550, ixgbe_mac_X550EM_x,\nixgbe_mac_x550em_a) without inadvertently capturing later entries such\nas ixgbe_mac_e610 which share the same swfw-sync function but have\nnot been validated against this exact timing requirement.\n\nSigned-off-by: Marta Plantykow <marta.a.plantykow@intel.com>\nSigned-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>\n---\n drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c\nindex 85047ef..298958d 100644\n--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c\n+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c\n@@ -577,7 +577,8 @@ int ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)\n \n \tswmask |= swi2c_mask;\n \tfwmask |= swi2c_mask << 2;\n-\tif (hw->mac.type == ixgbe_mac_X550)\n+\tif (hw->mac.type >= ixgbe_mac_X550 &&\n+\t hw->mac.type <= ixgbe_mac_x550em_a)\n \t\ttimeout = 1000;\n \n \tfor (i = 0; i < timeout; i++) {\n", "prefixes": [ "iwl-next" ] }